Signed-off-by: Hannes Reinecke <[email protected]>
---
drivers/ata/libata-scsi.c | 61 +++++++++++++++++++++++++++++++----------------
1 file changed, 40 insertions(+), 21 deletions(-)
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index b061ba2..d2b6196 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -849,40 +849,59 @@ static void ata_to_sense_error(unsigned id, u8 drv_stat,
u8 drv_err, u8 *sk,
/* Based on the 3ware driver translation table */
static const unsigned char sense_table[][4] = {
/* BBD|ECC|ID|MAR */
- {0xd1, ABORTED_COMMAND, 0x00, 0x00}, // Device busy
Aborted command
+ {0xd1, ABORTED_COMMAND, 0x00, 0x00},
+ // Device busy Aborted command
/* BBD|ECC|ID */
- {0xd0, ABORTED_COMMAND, 0x00, 0x00}, // Device busy
Aborted command
+ {0xd0, ABORTED_COMMAND, 0x00, 0x00},
+ // Device busy Aborted command
/* ECC|MC|MARK */
- {0x61, HARDWARE_ERROR, 0x00, 0x00}, // Device fault
Hardware error
+ {0x61, HARDWARE_ERROR, 0x00, 0x00},
+ // Device fault Hardware error
/* ICRC|ABRT */ /* NB: ICRC & !ABRT is BBD */
- {0x84, ABORTED_COMMAND, 0x47, 0x00}, // Data CRC
error SCSI parity error
+ {0x84, ABORTED_COMMAND, 0x47, 0x00},
+ // Data CRC error SCSI parity error
/* MC|ID|ABRT|TRK0|MARK */
- {0x37, NOT_READY, 0x04, 0x00}, // Unit offline
Not ready
+ {0x37, NOT_READY, 0x04, 0x00},
+ // Unit offline Not ready
/* MCR|MARK */
- {0x09, NOT_READY, 0x04, 0x00}, // Unrecovered
disk error Not ready
+ {0x09, NOT_READY, 0x04, 0x00},
+ // Unrecovered disk error Not ready
/* Bad address mark */
- {0x01, MEDIUM_ERROR, 0x13, 0x00}, // Address mark
not found Address mark not found for data field
- /* TRK0 */
- {0x02, HARDWARE_ERROR, 0x00, 0x00}, // Track 0 not
found Hardware error
+ {0x01, MEDIUM_ERROR, 0x13, 0x00},
+ // Address mark not found for data field
+ /* TRK0 - Track 0 not found */
+ {0x02, HARDWARE_ERROR, 0x00, 0x00},
+ // Hardware error
/* Abort: 0x04 is not translated here, see below */
/* Media change request */
- {0x08, NOT_READY, 0x04, 0x00}, // Media change
request FIXME: faking offline
- /* SRV/IDNF */
- {0x10, ILLEGAL_REQUEST, 0x21, 0x00}, // ID not found
Logical address out of range
- /* MC */
- {0x20, UNIT_ATTENTION, 0x28, 0x00}, // Media
Changed Not ready to ready change, medium may have changed
- /* ECC */
- {0x40, MEDIUM_ERROR, 0x11, 0x04}, //
Uncorrectable ECC error Unrecovered read error
+ {0x08, NOT_READY, 0x04, 0x00},
+ // FIXME: faking offline
+ /* SRV/IDNF - ID not found */
+ {0x10, ILLEGAL_REQUEST, 0x21, 0x00},
+ // Logical address out of range
+ /* MC - Media Changed */
+ {0x20, UNIT_ATTENTION, 0x28, 0x00},
+ // Not ready to ready change, medium may have changed
+ /* ECC - Uncorrectable ECC error */
+ {0x40, MEDIUM_ERROR, 0x11, 0x04},
+ // Unrecovered read error
/* BBD - block marked bad */
- {0x80, MEDIUM_ERROR, 0x11, 0x04}, // Block marked
bad Medium error, unrecovered read error
+ {0x80, MEDIUM_ERROR, 0x11, 0x04},
+ // Block marked bad Medium error, unrecovered read
error
{0xFF, 0xFF, 0xFF, 0xFF}, // END mark
};
static const unsigned char stat_table[][4] = {
/* Must be first because BUSY means no other bits valid */
- {0x80, ABORTED_COMMAND, 0x47, 0x00}, // Busy, fake
parity for now
- {0x20, HARDWARE_ERROR, 0x44, 0x00}, // Device
fault, internal target failure
- {0x08, ABORTED_COMMAND, 0x47, 0x00}, // Timed out in
xfer, fake parity for now
- {0x04, RECOVERED_ERROR, 0x11, 0x00}, // Recovered
ECC error Medium error, recovered
+ {0x80, ABORTED_COMMAND, 0x47, 0x00},
+ // Busy, fake parity for now
+ {0x40, ILLEGAL_REQUEST, 0x21, 0x04},
+ // Device ready, unaligned write command
+ {0x20, HARDWARE_ERROR, 0x44, 0x00},
+ // Device fault, internal target failure
+ {0x08, ABORTED_COMMAND, 0x47, 0x00},
+ // Timed out in xfer, fake parity for now
+ {0x04, RECOVERED_ERROR, 0x11, 0x00},
+ // Recovered ECC error Medium error, recovered
{0xFF, 0xFF, 0xFF, 0xFF}, // END mark
};
--
1.8.5.2
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